LM4041DH5TA

Product Overview

Category: Integrated Circuit (IC)

Use: Voltage Reference

Characteristics: - Low voltage reference - High accuracy - Low temperature coefficient - Low power consumption

Package: SOT-23-5

Essence: LM4041DH5TA is a precision voltage reference IC that provides a stable and accurate voltage output.

Packaging/Quantity: The LM4041DH5TA is available in a SOT-23-5 package. It is typically sold in reels of 3000 units.

Specifications

The LM4041DH5TA has the following specifications:

• Output Voltage: 2.5V
• Initial Accuracy: ±0.1%
• Temperature Coefficient: 50ppm/°C
• Supply Voltage Range: 1.8V to 5.5V
• Quiescent Current: 60µA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The LM4041DH5TA has five pins arranged as follows:

```

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| | --| V+ |-- --| |-- --| V- |-- |____| ```

Pin Description: - V+: Positive supply voltage input - V-: Ground reference - NC: No connection - VOUT: Voltage reference output - NC: No connection

Functional Features

• High accuracy: The LM4041DH5TA provides a highly accurate voltage reference with an initial accuracy of ±0.1%.
• Low temperature coefficient: It has a low temperature coefficient of 50ppm/°C, ensuring stability over a wide temperature range.
• Low power consumption: With a quiescent current of only 60µA, it minimizes power consumption in applications.

Advantages and Disadvantages

Advantages: - High accuracy and stability - Low power consumption - Wide operating temperature range - Small package size

Disadvantages: - Fixed output voltage (2.5V) - Limited pin configuration options

Working Principles

The LM4041DH5TA is based on a bandgap reference circuit that generates a stable voltage reference. It utilizes a combination of bipolar and CMOS technologies to achieve high accuracy and low temperature coefficient.

Detailed Application Field Plans

The LM4041DH5TA is commonly used in various applications, including: 1. Precision analog circuits 2. Voltage regulators 3. Data converters 4. Battery-powered devices 5. Portable electronic devices

Detailed and Complete Alternative Models

Some alternative models to the LM4041DH5TA include: - LM4040CIZ-2.5: 2.5V precision voltage reference in TO-92 package - LT1004CZ-2.5: 2.5V precision shunt voltage reference in TO-92 package - REF102CU-2.5: 2.5V precision voltage reference in SOT-23 package

These alternative models offer similar functionality and can be used as substitutes depending on specific requirements.

In conclusion, the LM4041DH5TA is a highly accurate and stable voltage reference IC with low power consumption. Its small package size and wide operating temperature range make it suitable for various precision applications.